#include <HeadTracking.h>

Inheritance diagram for ht::HeadTracking:

Public Member Functions
	HeadTracking ()

virtual	~HeadTracking ()

virtual bool	initialize (XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *parameters=NULL)
	Core initialization. More...

virtual void	update ()
	This method is called periodically in case this instance is registered in Scheduler. More...

	DECLARE_INPUT (Transformation, vrecko::MessageSensorTransformation)

Public Member Functions inherited from vrecko::Ability
virtual	~Ability ()
	copy constructor More...

const std::string &	getName () const
	Returns the ability name. More...

void	setPluginName (const char *pName)
	Sets the plugin name. More...

const std::string &	getPluginName (void) const
	Returns the plugin name. More...

const std::string &	getID (void) const
	Returns ability the identification string. More...

void	setID (const char *pID)
	(Internal usage, most people should not need to use it.) Sets the ability ID. More...

virtual void	clean (void)

void	setOwner (BaseClass *owner)
	(Internal usage, most people should not need to use it.) Sets ability owner. *l This method is called automatically in World::createAbility(), so one would (almost?) never want to use it directly. More...

BaseClass *	getOwner (void)
	Returns the ability owner. More...

virtual ParameterVector *	getParameterVector (void)
	Return vector of the parameter description. More...

bool	isUpdated (void)
	Set update flag. More...

virtual const std::string &	getSenderString (void)
	Returns the identification string of sender. More...

Public Member Functions inherited from vrecko::BaseClass
	BaseClass (const char *startingSenderString)
	The main constructor. More...

	BaseClass (BaseClass &bc)
	Copy constructor. Probably not really used. More...

virtual	~BaseClass ()
	Destructor. More...

virtual bool	initializeFromString (const char *xmlString)
	Helper method that allows to initialize ability from a XML-formatted string. More...

virtual XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *	saveXMLParameters (XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *)
	Save current setting into a XML node. More...

bool	inputPresent (const std::string &name)
	Returns true if input pin (not request inputpin ) with given name is present. More...

bool	outputPresent (const std::string &name)
	Returns true if output pin (not request output pin) with given name is present. More...

void	addInputPin (InputPinBase *pin)
	Adds an input pin. More...

void	removeInputPin (InputPinBase *pin)
	Removes an input pin. More...

void	addOutputPin (OutputPinBase *pin)
	Adds an output pin. More...

void	removeOutputPin (OutputPinBase *pin)
	Removes and output pin. More...

void	addRequestInputPin (RequestInputPinBase *pin)
	Adds a request input pin. More...

void	removeRequestInputPin (RequestInputPinBase *pin)
	Removes a request input pin. More...

void	addRequestOutputPin (RequestOutputPinBase *pin)
	Adds a request output pin. More...

void	removeRequestOutputPin (RequestOutputPinBase *pin)
	Removes a request output pin. More...

bool	addNotification (BaseClass *receiver, unsigned long notificationTypes)
	Registers an observer that will be notified if a specific change occurs. More...

bool	removeNotification (BaseClass *receiver, unsigned long notificationTypes=NOTIFICATION_ALL)
	Unregisters a previously registered observer. More...

virtual void	processEvent (const std::string &input_name, VreckoMessage *pMessage)
	Internal method for processing the events. More...

virtual VreckoMessage *	processRequest (const std::string &request_input_name, VreckoMessage *pMessage)
	Internal method for processing the requests. More...

void	reportError (const std::string &error)
	Print error message. More...

void	setPriority (long int pr)
	Sets the priority. (Possible problems - read the full description for more info) More...

long int	getPriority (void) const
	Returns current object priority. More...

void	setAttribute (const std::string &attr_name, int attr_value)
	Sets an attribute value. More...

int	getAttribute (const std::string &attr_name)
	Returns attribute value. More...

int	getAttribute (const char *attr_name)
	Returns attribute value. More...

void	deleteAttribute (const std::string &attr_name)
	Delete an attribute. More...

void	setSceneFile (const std::string &sceneFileName)
	Set the name of the file this component was in (and possibly will be saved to). More...

const std::string &	getSceneFile () const
	Get the name of the file this component was in. More...

virtual void	preInitialize (void)
	OBSOLETE METHOD, kept for backwards compatibility. More...

virtual void	postInitialize (void)
	OBSOLETE METHOD, kept for backwards compatibility. More...

virtual bool	loadXMLParameters (XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *)
	OBSOLETE METHOD, kept for backwards compatibility. More...

virtual bool	loadXMLParameters (const char *xmlString)
	OBSOLETE METHOD, kept for backwards compatibility. More...

InputPinBase *	getInputPin (const char *strName)
	Returns pointer to an input pin with specified name. More...

OutputPinBase *	getOutputPin (const char *strName)
	Returns pointer to an output pin with specified name. More...

RequestInputPinBase *	getRequestInputPin (const char *strName)
	Returns pointer to an request input pin with specified name. More...

RequestOutputPinBase *	getRequestOutputPin (const char *strName)
	Returns pointer to an input pin with specified name. More...

Protected Member Functions
	DECLARE_OUTPUT (MoveAvatar, vrecko::MessageVec3)

Protected Member Functions inherited from vrecko::Ability
	Ability (const char *theAbilityName)

Protected Member Functions inherited from vrecko::BaseClass
bool	sendNotifications (unsigned long notificationType, void *notificationData)

virtual int	processNotification (BaseClass sender, unsigned long notificationType, void notificationData)
	Process an incoming notification. More...

IOPinBase *	findPinInList (const char strName, PinList pinList)
	Internal method to find a given pin in a given list. More...

Protected Attributes
float	unit

ht::Screen	screen

osg::Vec3	s_corner

osg::Vec3	s_width

osg::Vec3	s_height

osg::Vec3	head_pos

osg::Quat	head_orientation

int	head_sensor_number

osg::Vec3	left_eye_off

osg::Vec3	right_eye_off

float	optitrack_scale

osg::Vec3	optitrack_origin_position

osg::Vec3	optitrack_translate_mapping

float	head_tracking_scale

osg::Vec3	head_tracking_origin_position

osg::Vec3	head_tracking_translate_mapping

osg::Vec4	last_avatar_pos

Protected Attributes inherited from vrecko::Ability
BaseClass *	pOwner
	Pointer to the owner of this ability. (Almost?) always an EnvironmentObject class. More...

std::vector< std::string >	parameterString

bool	updated
	Update flag. It is used for save. More...

Protected Attributes inherited from vrecko::BaseClass
AttributeMap	attribute

MTReadWriteLock	attributeLock

std::string	senderString

MTLock	notificationsLock

std::vector < NOTIFICATION_DESCRIPTION >	notifications

long int	priority

const std::string *	sceneFile

PinList	inputPinsList

PinList	outputPinsList

PinList	requestInputPinsList

PinList	requestOutputPinsList

Additional Inherited Members
Public Types inherited from vrecko::Ability
typedef std::vector < ParameterStruct >	ParameterVector
	Vector of the description of parameters. More...

Protected Types inherited from vrecko::BaseClass
typedef std::map< std::string, int >	AttributeMap
	Attributes. More...

typedef std::vector < osg::ref_ptr< IOPinBase > >	PinList

Constructor & Destructor Documentation

ht::HeadTracking::HeadTracking ( )

ht::HeadTracking::~HeadTracking ( )

virtual

Member Function Documentation

ht::HeadTracking::DECLARE_INPUT	(	Transformation	,
		vrecko::MessageSensorTransformation
	)

ht::HeadTracking::DECLARE_OUTPUT	(	MoveAvatar	,
		vrecko::MessageVec3
	)

protected

bool ht::HeadTracking::initialize ( XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * parameters = NULL )

virtual

Core initialization.

It is important to place the initializing code here, because especially in the case of Abilities, this is the point when the ID and owner is known and we can react accordingly. (This information is unknown in the constructor.)

You will probably want to override this method. This method supersedes the original preInitialize() / loadXMLParameters() / postInitialize() methods, which are now obsolete, but for the sake of compatibility they are called from the initialize() if the method is not overridden. You can override it and forget about pre/postInitialize() or loadParameters() - it's now an old solution.

Parameters

parameters (XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *) Pointer to a XML DOM node, might be NULL if no parameters were specified. The ability should initialize to default values in that case.

Returns: (bool) Returns true on success.

Reimplemented from vrecko::BaseClass.

void ht::HeadTracking::update ( void )

virtual

This method is called periodically in case this instance is registered in Scheduler.

The method is called periodically at specified frequency or every frame. Use the Scheduler::addEntity() method to register your class and set the frequency.

Reimplemented from vrecko::BaseClass.

Member Data Documentation

osg::Quat ht::HeadTracking::head_orientation

protected

osg::Vec3 ht::HeadTracking::head_pos

protected

int ht::HeadTracking::head_sensor_number

protected

osg::Vec3 ht::HeadTracking::head_tracking_origin_position

protected

float ht::HeadTracking::head_tracking_scale

protected

osg::Vec3 ht::HeadTracking::head_tracking_translate_mapping

protected

osg::Vec4 ht::HeadTracking::last_avatar_pos

protected

osg::Vec3 ht::HeadTracking::left_eye_off

protected

osg::Vec3 ht::HeadTracking::optitrack_origin_position

protected

float ht::HeadTracking::optitrack_scale

protected

osg::Vec3 ht::HeadTracking::optitrack_translate_mapping

protected

osg::Vec3 ht::HeadTracking::right_eye_off

protected

osg::Vec3 ht::HeadTracking::s_corner

protected

osg::Vec3 ht::HeadTracking::s_height

protected

osg::Vec3 ht::HeadTracking::s_width

protected

ht::Screen ht::HeadTracking::screen

protected

float ht::HeadTracking::unit

protected

The documentation for this class was generated from the following files:

C:/Documents/School/OSG/VRECKO/include/vreckoAP/HeadTracking/HeadTracking.h
C:/Documents/School/OSG/VRECKO/src/vreckoAP/HeadTracking/HeadTracking.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation